Finding the Third Proportional to 17,955,841.50 and 27,859,986

Step by Step Solution

1. Step 1: Write the proportion equation
   17,955,841.50 : 27,859,986 = 27,859,986 : x
2. Step 2: Convert to fraction form
   17,955,841.50/27,859,986 = 27,859,986/x
3. Step 3: Cross multiply
   17,955,841.50x = 27,859,986 × 27,859,986
4. Step 4: Simplify right side
   17,955,841.50x = 776,178,819,920,196
5. Step 5: Solve for x
   x = 776,178,819,920,196/17,955,841.50
6. Step 6: Final answer
   x = 43,227,092.42